High-rigidity Castings
The entire series adopts GG30 high-grade resin sand castings, which undergo annealing and vibration aging treatment to effectively eliminate internal stress and ensure long-term dimensional stability and accuracy.
The machine features a highly rigid structure
Ensuring stable heavy-duty cutting and long-term accuracy retention, ideal for both roughing and precision finishing.
Top brand commercial parts
Imported Ball Screws combined with pre-tensioned design to eliminate thermal elongation;
Imported Linear Guides;
Imported P4-grade precision bearings;
Application
Models are available to accommodate workpieces of varying sizes and weights, covering a wide range of production requirements.
It is particularly well-suited to machining disc-type and shaft-type parts, including automotive hubs, valves, sleeves, flanges, pulleys and other typical industrial components, with high efficiency and quality.
| MODEL | LC60-II | LC80-II | LC120-II |
| Capacity | |||
| Max. Swing Dia. | Φ750 mm | Φ1000 mm | Φ1300 mm |
| Max Turning Dia. | Φ600 mm | Φ900 mm | Φ1200 mm |
| Max. table load | 800 Kg | 1500 Kg | 1500 Kg |
| Z travel Up/down | 750 mm | 900 mm | 900 mm |
| X travel (left/right) | 500 mm | 850 mm | 850 mm |
| Turret center to spindle center | 160-660 mm | -40-810 mm | 110-960 mm |
| Spindle center to Z way cover | 385 mm | 582 mm | 680 mm |
| Ram bottom to spindle nose | 284-1034 mm | 270-1170 mm | 415-1315 mm |
| Feeding | |||
| X linear guide | 45 roller (3 linear, 6 carriages) | 45 roller (3 linear, 6 carriages) | 45 roller (3 linear, 6 carriages) |
| Z linear guide | 45 roller (2 linear,6 carriages) | 45 roller (2 linear,6 carriages) | 45 roller (2 linear,6 carriages) |
| X/Z ball screw | 4012 | 4012 | 4012 |
| Rapid feed | 24 m/min | 24 m/min | 24 m/min |
| Recommended X/Z motor | ≥20/20 with brake NM | ≥24/24 NM with brake | ≥24/24 NM with brake |
| Spindle | |||
| Spindle nose type | A2-8 | A2-15 | A2-15 |
| Spindle speed | 2000 rpm | 950 rpm | 950 rpm |
| Spindle Bore Diameter | Φ86 mm | Φ60 mm | Φ60 mm |
| Spindle hole taper | MT#2 | 1:20 | 1:20 |
| Spindle speed ratio | 1:2 | around 1:2 | around 1:2 |
| Recommended spindle motor | 18.5~22 kw | 22~30 kw | 22~30 kw |
| Turret | |||
| Turret specification | BMT65-12 | BMT65-12 | BMT65-12 |
| Boring Tool Diameter | Φ50 mm | Φ50 mm | Φ50 mm |
| Turning tool Section | 32x32 | 32x32 | 32x32 |
| Others | |||
| Machine net weight | 4.5t | 5.5t | 6.5t |
| Note | Nitrogen balance system | Nitrogen balance system | Nitrogen balance system |
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